forked from rpms/openssh
58 lines
2.0 KiB
Diff
58 lines
2.0 KiB
Diff
diff --git a/openssh-8.0p1/krl.c b/openssh-8.0p1/krl.c
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index 8e2d5d5..e5b046d 100644
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--- a/openssh-8.0p1/krl.c
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+++ b/openssh-8.0p1/krl.c
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@@ -676,6 +676,7 @@ revoked_certs_generate(struct revoked_certs *rc, struct sshbuf *buf)
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break;
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case KRL_SECTION_CERT_SERIAL_BITMAP:
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if (rs->lo - bitmap_start > INT_MAX) {
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+ r = SSH_ERR_INVALID_FORMAT;
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error("%s: insane bitmap gap", __func__);
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goto out;
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}
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@@ -1011,6 +1012,7 @@ ssh_krl_from_blob(struct sshbuf *buf, struct ssh_krl **krlp,
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goto out;
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if ((krl = ssh_krl_init()) == NULL) {
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+ r = SSH_ERR_ALLOC_FAIL;
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error("%s: alloc failed", __func__);
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goto out;
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}
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diff --git a/openssh-8.0p1/sshconnect2.c b/openssh-8.0p1/sshconnect2.c
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index ce855eb..9650b24 100644
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--- a/openssh-8.0p1/sshconnect2.c
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+++ b/openssh-8.0p1/sshconnect2.c
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@@ -95,7 +95,7 @@ struct sockaddr *xxx_hostaddr;
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static int
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verify_host_key_callback(struct sshkey *hostkey, struct ssh *ssh)
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{
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- if (verify_host_key(xxx_host, xxx_hostaddr, hostkey) == -1)
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+ if (verify_host_key(xxx_host, xxx_hostaddr, hostkey) != 0)
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fatal("Host key verification failed.");
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return 0;
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}
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@@ -767,6 +767,7 @@ input_userauth_pk_ok(int type, u_int32_t seq, struct ssh *ssh)
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if ((pktype = sshkey_type_from_name(pkalg)) == KEY_UNSPEC) {
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debug("%s: server sent unknown pkalg %s", __func__, pkalg);
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+ r = SSH_ERR_INVALID_FORMAT;
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goto done;
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}
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if ((r = sshkey_from_blob(pkblob, blen, &key)) != 0) {
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@@ -777,6 +778,7 @@ input_userauth_pk_ok(int type, u_int32_t seq, struct ssh *ssh)
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error("input_userauth_pk_ok: type mismatch "
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"for decoded key (received %d, expected %d)",
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key->type, pktype);
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+ r = SSH_ERR_INVALID_FORMAT;
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goto done;
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}
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@@ -796,6 +798,7 @@ input_userauth_pk_ok(int type, u_int32_t seq, struct ssh *ssh)
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SSH_FP_DEFAULT);
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error("%s: server replied with unknown key: %s %s", __func__,
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sshkey_type(key), fp == NULL ? "<ERROR>" : fp);
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+ r = SSH_ERR_INVALID_FORMAT;
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goto done;
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}
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ident = format_identity(id);
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